Mössbauer spectroscopy study of magnetic iron oxide nanoclusters in a biocomposite based on poly(3-hydroxybutyrate) and chitosan
V. E. Prusakov
1
,
Yu. V. Maksimov
1
,
K N Nishchev
2
,
A V Golubiev
2
,
A. L. Iordanskii
1
,
A.V. Bychkova
1, 3
,
Yu.F. Krupyanskii
1
,
Publication type: Journal Article
Publication date: 2015-08-01
scimago Q4
wos Q4
SJR: 0.195
CiteScore: 1.7
Impact factor: 1.5
ISSN: 00125016, 16083121
Physical and Theoretical Chemistry
Abstract
The structural, electronic, and magnetic properties of iron oxide nanoparticles encapsulated in biodegradable therapeutic systems based on polyhydroxybutyrate and chitosan have been studied by Mössbauer spectroscopy and X-ray diffraction. It has been shown that, in polymer matrices containing 4 and 8 wt % iron oxide, the latter exists in two different forms: as nanosized (d ≈ 7–8 nm) superparamagnetic clusters and “paramagnetic” Fe3+ ions. It has been demonstrated that cluster nonstoichiometric iron oxide has an inverse spinel structure intermediate between the Fe3O4 and γ-Fe2O3 polymorphs.
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Prusakov V. E. et al. Mössbauer spectroscopy study of magnetic iron oxide nanoclusters in a biocomposite based on poly(3-hydroxybutyrate) and chitosan // Doklady Physical Chemistry. 2015. Vol. 463. No. 2. pp. 176-178.
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Prusakov V. E., Maksimov Y. V., Nishchev K. N., Golubiev A. V., Iordanskii A. L., Bychkova A., Krupyanskii Y., Berlin A. A. Mössbauer spectroscopy study of magnetic iron oxide nanoclusters in a biocomposite based on poly(3-hydroxybutyrate) and chitosan // Doklady Physical Chemistry. 2015. Vol. 463. No. 2. pp. 176-178.
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TY - JOUR
DO - 10.1134/S0012501615080047
UR - https://doi.org/10.1134/S0012501615080047
TI - Mössbauer spectroscopy study of magnetic iron oxide nanoclusters in a biocomposite based on poly(3-hydroxybutyrate) and chitosan
T2 - Doklady Physical Chemistry
AU - Prusakov, V. E.
AU - Maksimov, Yu. V.
AU - Nishchev, K N
AU - Golubiev, A V
AU - Iordanskii, A. L.
AU - Bychkova, A.V.
AU - Krupyanskii, Yu.F.
AU - Berlin, A. A.
PY - 2015
DA - 2015/08/01
PB - Pleiades Publishing
SP - 176-178
IS - 2
VL - 463
SN - 0012-5016
SN - 1608-3121
ER -
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BibTex (up to 50 authors)
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@article{2015_Prusakov,
author = {V. E. Prusakov and Yu. V. Maksimov and K N Nishchev and A V Golubiev and A. L. Iordanskii and A.V. Bychkova and Yu.F. Krupyanskii and A. A. Berlin},
title = {Mössbauer spectroscopy study of magnetic iron oxide nanoclusters in a biocomposite based on poly(3-hydroxybutyrate) and chitosan},
journal = {Doklady Physical Chemistry},
year = {2015},
volume = {463},
publisher = {Pleiades Publishing},
month = {aug},
url = {https://doi.org/10.1134/S0012501615080047},
number = {2},
pages = {176--178},
doi = {10.1134/S0012501615080047}
}
Cite this
MLA
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Prusakov, V. E., et al. “Mössbauer spectroscopy study of magnetic iron oxide nanoclusters in a biocomposite based on poly(3-hydroxybutyrate) and chitosan.” Doklady Physical Chemistry, vol. 463, no. 2, Aug. 2015, pp. 176-178. https://doi.org/10.1134/S0012501615080047.